Stained Glass Slouchy Hat is perfectly designed to show off Mirasol K'acha singly ply medium weight yarn! Using four coordinating colors this color works pattern is sure to keep your fingers busy yet relaxed as this yarn is incredibly soft. Two Sizes: Small/Medium or Large/X-large. Yarn: Mirasol K'acha 4 skeins (98 yards each) of complimentary colors or approximately 392 yards of worsted weight yarn. Yardage is dependent on the size hat you create.Needles: 16"X6 (4mm) and 16"X8 (5mm).